CD158i (KIR2DS4) antibodies, human

CD158i (KIR2DS4) antibodies, human

Clone: REA860
Clone REA860 recognizes the human CD158i antigen, also known as KIR2DS4, a member of the killer immunoglobulin-like receptor (KIR) family expressed on natural killer (NK) cells and some T cells. CD158i (KIR2DS4) provides an activation signal for NK lytic activity upon interaction with its ligand, HLA-Cw4, in an antigen-independent manner. KIRs are monomeric receptors possessing high allelic polymorphism with either two or three Ig-like extracellular domains. The receptor family can be subdivided functionally according to the length of their cytoplasmic tail in inhibitory and activating KIRs.
Additional information: Clone REA860 displays negligible binding to Fc receptors.

Alternative names


Technical specifications

  • Antigen: CD158i (KIR2DS4)
  • Clone: REA860
  • Isotype: recombinant human IgG1
  • Isotype control: REA Control (S) antibodies
  • Alternative names of antigen: KIR2DS4
  • Entrez Gene ID: 3809
  • Molecular mass of antigen [kDa]: 31
  • Distribution of antigen: NK cells, T cells
  • Product format: Antibodies are supplied in phosphate-buffered saline (PBS), pH 7.2. The product contains no preservative and is sterile filtered. Always handle under aseptic conditions.
  • Fixation: Cells should be stained prior to fixation, if formaldehyde is used as a fixative.
  • Storage: Store protected from light at 2–8 °C. Do not freeze.
  • Available conjugates: pure
Product options: 1
100 µg in 100 µL
EUR 207,00